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uk / ˈfeɪ.l.seɪf / us / ˈfeɪ.l.seɪf / Add to word list. very unlikely to fail: a fail-safe plan. If something is fail-safe, it has been designed so that if one part of it does not work, the whole thing does not become dangerous: a fail-safe device. SMART Vocabulary: related words and phrases. Easiness and simplicity.
Fail-safe definition: pertaining to or noting a mechanism built into a system, as in an early warning system or a nuclear reactor, for insuring safety should the system fail to operate properly.. See examples of FAIL-SAFE used in a sentence.
1 day ago · 1. designed to return to a safe condition in the event of a failure or malfunction. 2. (of a nuclear weapon) capable of being deactivated in the event of a failure or accident. 3. unlikely to fail; foolproof. verb. 4. (intransitive) to return to a safe condition in the event of a failure or malfunction. Collins English Dictionary.
Sep 17, 2023 · What Does Fail-Safe Design Mean? Fail-safe design is an approach to building structures, machinery, and equipment in such a way that they can fail without causing excessive damage or putting people at risk of harm. Preventing failures from occurring altogether would be a preferable outcome.
Definition of fail-safe adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
The principle of Fail-Safe Defaults pertains to access control mechanisms in secure systems design. It primarily refers to the security measure wherein the default condition is denial of access, meaning, the system defaults to 'no access' when it is unable to determine the user's security clearance.
Fail Safe. This unnerving procedural thriller painstakingly details an all-too-plausible nightmare scenario in which a mechanical failure jams the United States military’s chain of command and sends the country hurtling toward nuclear war with the Soviet Union.
